According to the National Center for Meteorology, dust-stirring winds will blow and moderate to heavy rain accompanied by hail may fall in parts of Jazan, Aseer, Al-Baha, Makkah, Madinah, Qassim, Hail, the Northern Borders, Riyadh, and the Eastern Region. Light to moderate rain may fall in parts of Najran, Al-Jouf, and Tabuk. Fog may form during the night and early morning in parts of Madinah, Qassim, Hail, Al-Jouf, the Northern Borders, and the southwestern highlands of the Kingdom. Winds over the Red Sea will be northerly to northwesterly, at speeds of 12-35 km/h in the northern part, and southeasterly to southwesterly, reaching 20-60 km/h in the central and southern parts. Waves may range from one meter to more than two meters; the sea will be calm to choppy. In the Arabian Gulf, winds will be northerly to northwesterly, at speeds of 15-50 km/h. Waves may reach from half a meter to more than two meters; the sea will be calm to choppy. Source: Saudi Press Agency